Casa Grande Union High School
Public
High Grades 9–12
Part of Casa Grande Union High School District (4453)
2730 N TREKELL RD, CASA GRANDE, AZ 85122 · (520) 836-8500
Community ratings
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Academic performance
Math proficiency18%
State average 31.2%
Reading / language arts25%
State average 38.5%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
1,912Students enrolled
22:1Student–teacher ratio
CitySetting
Regular SchoolSchool type
Enrollment by grade
Grade 9515
Grade 10403
Grade 11504
Grade 12490
Students
Hispanic · 60%1,153
White · 20%381
American Indian/Alaska Native · 9%170
Two or more races · 6%118
Black · 4%76
Asian · 1%11
Native Hawaiian/Pacific Islander · 0%3
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
1,977’20
2,002’21
2,132’22
1,970’23
1,912’24
Location
2730 N TREKELL RD CASA GRANDE
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.